H46C HUMIDITY CONTROLLER
H46C
T87F/Q539A INTERNALSCHEMATIC
TEMPERATURE
FALL
1
2
3
PROVIDE OVERLOAD PROTECTION AND DISCONNECT MEANS
AS REQUIRED.
HEATING DAMPER MOTOR, IF USED.
3
2
B
X
O
R1
W
Y
W1
Y1
G
R
H
R
HEAT
OFF
FAN
AUTO
ON
COOL
HEAT
OFF
COOL
FIXED
COOL
ANTICIPATOR
ADJUSTABLE
HEAT
ANTICIPATOR
HEATING
RELAY OR
VALVE COIL
COOLING
CONTACTOR
COIL
FAN RELAY
COIL
FILTER
LIGHT
T87F
CLOGGED FILTER SWITCH OR COOLING PANEL CONNECTION.
1
M7914
Fig. 4. Typical series wiring hookup of H46C with T87F/Q539A combination
for dehumidification and mildew control.
3
95-5367-4
